When a character grows into a Jerkass over time (sometimes rather quickly). Can be due to Flanderization, a Face–Heel Turn, a traumatic incident, ...

A page for describing TookALevelInJerkass: Western Animation. In The Adventures of Jimmy Neutron, Boy Genius, Sheen could be insensitive from time to time, ...

Straight: Alice starts out as an Aloof Ally, but she still clearly respects her True Companions. However, over time, she turns into an Insufferable Jerkass.

Oh Lordy, Nakai from Bakuman。. When he's first introduced he was desperate to get a manga serialization despite not succeeding in ten years.

Dr. Sheldon Cooper went from being only slightly more socially awkward and nerdy than Leonard into being a highly eccentric Control Freak.

When a character grows into a Jerkass over time (sometimes not much of it at all). Can be due to Flanderization, a Face Heel Turn, or just another regular ...

Ace Attorney: Ema Skye is introduced as an aspiring forensic investigator, full of useful investigation techniques and eager to meet people in the business.

Examples of characters who Took a Level in Jerkass in Literature. Be aware of potential unmarked spoilers. Nathaniel in The Bartimaeus Trilogy starts out as ...

A page for describing Laconic: Took a Level in Jerkass. When a character becomes more of a jerk.

Naughty Sue-zers. Not only does Nancy's baseball techniques give the Sue-zers the lead, it also causes them to be as mean and jerky as the rival team.